Isobutyl 3,4,5-trihydroxybenzoate CAS 3856-05-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3856-05-1 |
| Molecular Formula | C11H14O5 |
| Molecular Weight | 226.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Isobutyl 3,4,5-trihydroxybenzoate (CAS 3856-05-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H14O5. Molecular weight: 226.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H14O5 |
| Molecular Weight | 226.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Related Isobutyl Standards
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- 1-Isobutyl-4-piperidin-4-yl-piperazine (CAS 1082545-66-1)
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Recommended Standards
- Ethyl N-[(2Z)-2-cyano-2-(1-ethoxyethylidene)acetyl]carbamate (CAS 925982-34-9)
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- Ethyl 2-iodo-6-methyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxylate (CAS 1773508-93-2)
- ((2R,6R)-4-Tosylmorpholine-2,6-diyl)dimethanol (CAS 943437-71-6)
- 3-Amino-6-chloropyridin-2(1H)-one (CAS 1256808-08-8)
- 2-[2-(2-chlorophenyl)ethenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1377186-57-6)
- 1-Oxo-2-(p-tolyl)-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 14261-91-7)
- Biotinyl-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802086-28-7)
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